В моем приложении asp.net core 2.0 я пытаюсь добавить заголовок срока действия (cache-control) в заголовок ответа для всех статических ресурсов, но он не добавляет его все.Ниже мой код
public IServiceProvider ConfigureServices(IServiceCollection services)
{
services.AddMvc();
services.AddMvc().AddJsonOptions(jsonOptions =>
{
jsonOptions.SerializerSettings.NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore;
// handle loops correctly
jsonOptions.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
});
services.Configure<CookiePolicyOptions>(options =>
{
options.CheckConsentNeeded = context => true;
options.MinimumSameSitePolicy = SameSiteMode.None;
});
// services.AddResponseCaching();
services.AddSingleton<Microsoft.Extensions.Configuration.IConfiguration>(Configuration);
services.AddSingleton<Microsoft.Extensions.Configuration.IConfiguration>(Configuration);
services.AddSingleton<IMapper>(sp => AutoMapperConfiguration.CreateMapper());
var builder = new ContainerBuilder();
builder.Populate(services);
ApiFactory.RegisterDependencies(builder);
this.ApplicationContainer = builder.Build();
return new AutofacServiceProvider(this.ApplicationContainer);
}
public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
var options = new RewriteOptions()
.AddRedirect("rent/(.*)", "/$1")
.AddRedirect("explore/(.*)", "/$1");
app.UseRewriter(options);
app.UseMyMiddleware();
loggerFactory.AddConsole(Configuration.GetSection("Logging"));
loggerFactory.AddDebug();
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseBrowserLink();
}
else
{
app.UseExceptionHandler("/Home/Error");
}
app.UseStaticFiles();
app.UseCookiePolicy();
app.UseMvc(routes =>
{
routes
.MapRoute(
name: "goto_sitemap",
template: "sitemap.xml",
defaults: new { controller = "Home", action = "Sitemap" });
routes.MapRoute(name: "default", template: "{controller=Home}/{action=Index}/{id?}");
});
}
Редактировать: я удалил пользовательский заголовок и добавил в промежуточное ПО
public static class BuilderExtensions
{
public static IApplicationBuilder UseMyMiddleware(this IApplicationBuilder app)
{
return app.UseMiddleware<MyMiddleware>();
}
}
public class MyMiddleware
{
RequestDelegate _next;
public MyMiddleware(RequestDelegate next)
{
_next = next;
}
public async Task Invoke(HttpContext context)
{
if (context.Request.Headers["X-Requested-With"] == "XMLHttpRequest")
{
await _next(context);
}
else
{
Regex rx = new Regex(@"\b(?:https?:\/\/)?[^\/:]+\/.*?\/explore|\/rent|\/about|\/blog|\/partners|\/partner|\/property|\/partnerListing|\/areaguide|\/rentalinquiry|\/termcondition|\/sitemap|\/privacypolicy|\/advertise|\/expired|\/contactus|favicon|\/images|\/api|\/fonts|\/templates|\/css|\/lib|\/js|\/sitemap.xml|\/ror.xml|\/sitemap_mobile.xml",
RegexOptions.Compiled | RegexOptions.IgnoreCase);
if (context.Request.Path.Value == "/")
{
await _next(context);
}
else if (rx.IsMatch(context.Request.Path.Value))
{
await _next(context);
if (context.Request.Path.Value.EndsWith(".css") || context.Request.Path.Value.EndsWith(".js")
|| context.Request.Path.Value.EndsWith(".jpg") || context.Request.Path.Value.EndsWith(".jpeg")
|| context.Request.Path.Value.EndsWith(".gif") || context.Request.Path.Value.EndsWith(".png"))
{
//Set css and js files to be cached for 7 days
TimeSpan maxAge = new TimeSpan(7, 0, 0, 0); //7 days
context.Response.Headers.Append("Cache-Control", "public,max-age=" + maxAge.TotalSeconds.ToString("0"));
}
}
else
{
string path = "/explore" + context.Request.Path.Value;
context.Request.Path = new PathString(path);
await _next(context);
}
}
}
}
Он не работал, поэтому я добавил то же самое в файл web.config, которыйтакже не работает.
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.webServer>
<staticContent>
<clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="2.00:00:00" cacheControlCustom="public" />
</staticContent>
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
</handlers>
<aspNetCore processPath="dotnet" arguments=".\xxxx.dll" stdoutLogEnabled="false" stdoutLogFile=".\logs\stdout">
<environmentVariables>
<environmentVariable name="ASPNETCORE_ENVIRONMENT" value="Development" />
</environmentVariables>
</aspNetCore>
<httpCompression>
<dynamicTypes>
<remove mimeType="text/event-stream" />
<remove mimeType="*/*" />
<add mimeType="*/*" enabled="true" />
<add mimeType="text/event-stream" enabled="true" />
<add mimeType="image/jpeg" enabled="false" />
<add mimeType="font/woff2" enabled="false" />
<add mimeType="image/png" enabled="false" />
<add mimeType="image/gif" enabled="false" />
</dynamicTypes>
<staticTypes>
<remove mimeType="image/svg+xml" />
<add mimeType="image/jpeg" enabled="false" />
<add mimeType="image/svg+xml" enabled="false" />
<add mimeType="font/woff2" enabled="false" />
<add mimeType="image/png" enabled="false" />
<add mimeType="image/gif" enabled="false" />
</staticTypes>
</httpCompression>
</system.webServer>
</configuration>
перестал работать 2 раза (проверка с полным обновлением)